Do you know what happens when people don't want to deal with harassment due to a certain position they hold? It's called self-censorship, and the far right censors people all the same by harassing, berating, demeaning people etc until they leave or censor themselves. That's a common tactic of sites like Voat.
Also, "berating" is a kind word. We're talking about "I have the right to exist" vs "we should systematically exterminate/enslave people like you"